42248115

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 97843200

約数和(自身を除く): 55595085

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 135, 171, 181, 189, 195, 247, 273, 285, 315, 351, 399, 455, 513, 543, 585, 665, 741, 819, 855, 905, 945, 1197, 1235, 1267, 1365, 1629, 1729, 1755, 1995, 2223, 2353, 2457, 2565, 2715, 3439, 3591, 3705, 3801, 4095, 4887, 5187, 5985, 6335, 6669, 7059, 8145, 8645, 10317, 11115, 11403, 11765, 12285, 15561, 16471, 17195, 17955, 19005, 21177, 24073, 24435, 25935, 30951, 33345, 34209, 35295, 44707, 46683, 49413, 51585, 57015, 63531, 72219, 77805, 82355, 92853, 105885, 120365, 134121, 148239, 154755, 171045, 216657, 223535, 233415, 247065, 312949, 317655, 361095, 402363, 444717, 464265, 649971, 670605, 741195, 938847, 1083285, 1207089, 1564745, 2011815, 2223585, 2816541, 3249855, 4694235, 6035445, 8449623, 14082705, 42248115]

約数ペア:

[(1, 42248115), (3, 14082705), (5, 8449623), (7, 6035445), (9, 4694235), (13, 3249855), (15, 2816541), (19, 2223585), (21, 2011815), (27, 1564745), (35, 1207089), (39, 1083285), (45, 938847), (57, 741195), (63, 670605), (65, 649971), (91, 464265), (95, 444717), (105, 402363), (117, 361095), (133, 317655), (135, 312949), (171, 247065), (181, 233415), (189, 223535), (195, 216657), (247, 171045), (273, 154755), (285, 148239), (315, 134121), (351, 120365), (399, 105885), (455, 92853), (513, 82355), (543, 77805), (585, 72219), (665, 63531), (741, 57015), (819, 51585), (855, 49413), (905, 46683), (945, 44707), (1197, 35295), (1235, 34209), (1267, 33345), (1365, 30951), (1629, 25935), (1729, 24435), (1755, 24073), (1995, 21177), (2223, 19005), (2353, 17955), (2457, 17195), (2565, 16471), (2715, 15561), (3439, 12285), (3591, 11765), (3705, 11403), (3801, 11115), (4095, 10317), (4887, 8645), (5187, 8145), (5985, 7059), (6335, 6669)]