53570475

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 108

約数和(自身を含む): 115222536

約数和(自身を除く): 61652061

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 49, 63, 75, 105, 113, 129, 147, 175, 215, 225, 245, 301, 315, 339, 387, 441, 525, 565, 645, 735, 791, 903, 1017, 1075, 1225, 1505, 1575, 1695, 1935, 2107, 2205, 2373, 2709, 2825, 3225, 3675, 3955, 4515, 4859, 5085, 5537, 6321, 7119, 7525, 8475, 9675, 10535, 11025, 11865, 13545, 14577, 16611, 18963, 19775, 22575, 24295, 25425, 27685, 31605, 34013, 35595, 43731, 49833, 52675, 59325, 67725, 72885, 83055, 94815, 102039, 121475, 138425, 158025, 170065, 177975, 218655, 238091, 249165, 306117, 364425, 415275, 474075, 510195, 714273, 850325, 1093275, 1190455, 1245825, 1530585, 2142819, 2550975, 3571365, 5952275, 7652925, 10714095, 17856825, 53570475]

約数ペア:

[(1, 53570475), (3, 17856825), (5, 10714095), (7, 7652925), (9, 5952275), (15, 3571365), (21, 2550975), (25, 2142819), (35, 1530585), (43, 1245825), (45, 1190455), (49, 1093275), (63, 850325), (75, 714273), (105, 510195), (113, 474075), (129, 415275), (147, 364425), (175, 306117), (215, 249165), (225, 238091), (245, 218655), (301, 177975), (315, 170065), (339, 158025), (387, 138425), (441, 121475), (525, 102039), (565, 94815), (645, 83055), (735, 72885), (791, 67725), (903, 59325), (1017, 52675), (1075, 49833), (1225, 43731), (1505, 35595), (1575, 34013), (1695, 31605), (1935, 27685), (2107, 25425), (2205, 24295), (2373, 22575), (2709, 19775), (2825, 18963), (3225, 16611), (3675, 14577), (3955, 13545), (4515, 11865), (4859, 11025), (5085, 10535), (5537, 9675), (6321, 8475), (7119, 7525)]