4980457825

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{1531}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 7317567360

約数和(自身を除く): 2337109535

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 641, 725, 1015, 1531, 3205, 4487, 5075, 7655, 10717, 16025, 18589, 22435, 38275, 44399, 53585, 92945, 112175, 130123, 221995, 267925, 310793, 464725, 650615, 981371, 1109975, 1553965, 3253075, 4906855, 6869597, 7769825, 24534275, 28459759, 34347985, 142298795, 171739925, 199218313, 711493975, 996091565, 4980457825]

約数ペア:

[(1, 4980457825), (5, 996091565), (7, 711493975), (25, 199218313), (29, 171739925), (35, 142298795), (145, 34347985), (175, 28459759), (203, 24534275), (641, 7769825), (725, 6869597), (1015, 4906855), (1531, 3253075), (3205, 1553965), (4487, 1109975), (5075, 981371), (7655, 650615), (10717, 464725), (16025, 310793), (18589, 267925), (22435, 221995), (38275, 130123), (44399, 112175), (53585, 92945)]