293207525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 417056640

約数和(自身を除く): 123849115

約数列:

[1, 5, 13, 19, 25, 65, 95, 103, 247, 325, 461, 475, 515, 1235, 1339, 1957, 2305, 2575, 5993, 6175, 6695, 8759, 9785, 11525, 25441, 29965, 33475, 43795, 47483, 48925, 113867, 127205, 149825, 218975, 237415, 569335, 617279, 636025, 902177, 1187075, 2846675, 3086395, 4510885, 11728301, 15431975, 22554425, 58641505, 293207525]

約数ペア:

[(1, 293207525), (5, 58641505), (13, 22554425), (19, 15431975), (25, 11728301), (65, 4510885), (95, 3086395), (103, 2846675), (247, 1187075), (325, 902177), (461, 636025), (475, 617279), (515, 569335), (1235, 237415), (1339, 218975), (1957, 149825), (2305, 127205), (2575, 113867), (5993, 48925), (6175, 47483), (6695, 43795), (8759, 33475), (9785, 29965), (11525, 25441)]