38209095

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 76377600

約数和(自身を除く): 38168505

約数列:

[1, 3, 5, 9, 15, 19, 23, 29, 45, 57, 67, 69, 87, 95, 115, 145, 171, 201, 207, 261, 285, 335, 345, 435, 437, 551, 603, 667, 855, 1005, 1035, 1273, 1305, 1311, 1541, 1653, 1943, 2001, 2185, 2755, 3015, 3335, 3819, 3933, 4623, 4959, 5829, 6003, 6365, 6555, 7705, 8265, 9715, 10005, 11457, 12673, 13869, 17487, 19095, 19665, 23115, 24795, 29145, 29279, 30015, 36917, 38019, 44689, 57285, 63365, 69345, 87435, 87837, 110751, 114057, 134067, 146395, 184585, 190095, 223445, 263511, 332253, 402201, 439185, 553755, 570285, 670335, 849091, 1317555, 1661265, 2011005, 2547273, 4245455, 7641819, 12736365, 38209095]

約数ペア:

[(1, 38209095), (3, 12736365), (5, 7641819), (9, 4245455), (15, 2547273), (19, 2011005), (23, 1661265), (29, 1317555), (45, 849091), (57, 670335), (67, 570285), (69, 553755), (87, 439185), (95, 402201), (115, 332253), (145, 263511), (171, 223445), (201, 190095), (207, 184585), (261, 146395), (285, 134067), (335, 114057), (345, 110751), (435, 87837), (437, 87435), (551, 69345), (603, 63365), (667, 57285), (855, 44689), (1005, 38019), (1035, 36917), (1273, 30015), (1305, 29279), (1311, 29145), (1541, 24795), (1653, 23115), (1943, 19665), (2001, 19095), (2185, 17487), (2755, 13869), (3015, 12673), (3335, 11457), (3819, 10005), (3933, 9715), (4623, 8265), (4959, 7705), (5829, 6555), (6003, 6365)]