123748764955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1\times {\mathrm{1471}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 168763834368

約数和(自身を除く): 45015069413

約数列:

[1, 5, 17, 23, 37, 85, 115, 185, 391, 629, 851, 1163, 1471, 1955, 3145, 4255, 5815, 7355, 14467, 19771, 25007, 26749, 33833, 43031, 54427, 72335, 98855, 125035, 133745, 169165, 215155, 272135, 454733, 575161, 731527, 925259, 989713, 1251821, 1710773, 2273665, 2875805, 3657635, 4626295, 4948565, 6259105, 8553865, 16825121, 21280957, 29083141, 39347779, 63298601, 84125605, 106404785, 145415705, 196738895, 316493005, 668912243, 1076076217, 1455867823, 3344561215, 5380381085, 7279339115, 24749752991, 123748764955]

約数ペア:

[(1, 123748764955), (5, 24749752991), (17, 7279339115), (23, 5380381085), (37, 3344561215), (85, 1455867823), (115, 1076076217), (185, 668912243), (391, 316493005), (629, 196738895), (851, 145415705), (1163, 106404785), (1471, 84125605), (1955, 63298601), (3145, 39347779), (4255, 29083141), (5815, 21280957), (7355, 16825121), (14467, 8553865), (19771, 6259105), (25007, 4948565), (26749, 4626295), (33833, 3657635), (43031, 2875805), (54427, 2273665), (72335, 1710773), (98855, 1251821), (125035, 989713), (133745, 925259), (169165, 731527), (215155, 575161), (272135, 454733)]