145213157375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{21211}}^1$

素因数の和:21633

約数の個数: 64

約数和(自身を含む): 213474852864

約数和(自身を除く): 68261695489

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 383, 715, 1375, 1625, 1915, 3575, 4213, 4979, 9575, 17875, 21065, 21211, 24895, 47875, 54769, 105325, 106055, 124475, 233321, 273845, 275743, 526625, 530275, 622375, 1166605, 1369225, 1378715, 2651375, 3033173, 5833025, 6846125, 6893575, 8123813, 15165865, 29165125, 34467875, 40619065, 75829325, 89361943, 105609569, 203095325, 379146625, 446809715, 528047845, 1015476625, 1161705259, 2234048575, 2640239225, 5808526295, 11170242875, 13201196125, 29042631475, 145213157375]

約数ペア:

[(1, 145213157375), (5, 29042631475), (11, 13201196125), (13, 11170242875), (25, 5808526295), (55, 2640239225), (65, 2234048575), (125, 1161705259), (143, 1015476625), (275, 528047845), (325, 446809715), (383, 379146625), (715, 203095325), (1375, 105609569), (1625, 89361943), (1915, 75829325), (3575, 40619065), (4213, 34467875), (4979, 29165125), (9575, 15165865), (17875, 8123813), (21065, 6893575), (21211, 6846125), (24895, 5833025), (47875, 3033173), (54769, 2651375), (105325, 1378715), (106055, 1369225), (124475, 1166605), (233321, 622375), (273845, 530275), (275743, 526625)]