101938375

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 172860480

約数和(自身を除く): 70922105

約数列:

[1, 5, 7, 11, 17, 25, 35, 49, 55, 77, 85, 89, 119, 125, 175, 187, 245, 275, 385, 425, 445, 539, 595, 623, 833, 875, 935, 979, 1225, 1309, 1375, 1513, 1925, 2125, 2225, 2695, 2975, 3115, 4165, 4361, 4675, 4895, 6125, 6545, 6853, 7565, 9163, 9625, 10591, 11125, 13475, 14875, 15575, 16643, 20825, 21805, 23375, 24475, 32725, 34265, 37825, 45815, 47971, 52955, 67375, 74137, 77875, 83215, 104125, 109025, 116501, 122375, 163625, 171325, 189125, 229075, 239855, 264775, 370685, 416075, 545125, 582505, 815507, 856625, 1145375, 1199275, 1323875, 1853425, 2080375, 2912525, 4077535, 5996375, 9267125, 14562625, 20387675, 101938375]

約数ペア:

[(1, 101938375), (5, 20387675), (7, 14562625), (11, 9267125), (17, 5996375), (25, 4077535), (35, 2912525), (49, 2080375), (55, 1853425), (77, 1323875), (85, 1199275), (89, 1145375), (119, 856625), (125, 815507), (175, 582505), (187, 545125), (245, 416075), (275, 370685), (385, 264775), (425, 239855), (445, 229075), (539, 189125), (595, 171325), (623, 163625), (833, 122375), (875, 116501), (935, 109025), (979, 104125), (1225, 83215), (1309, 77875), (1375, 74137), (1513, 67375), (1925, 52955), (2125, 47971), (2225, 45815), (2695, 37825), (2975, 34265), (3115, 32725), (4165, 24475), (4361, 23375), (4675, 21805), (4895, 20825), (6125, 16643), (6545, 15575), (6853, 14875), (7565, 13475), (9163, 11125), (9625, 10591)]