1277366956125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{99971}}^1$

素因数の和:102623

約数の個数: 64

約数和(自身を含む): 2289937837824

約数和(自身を除く): 1012570881699

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 2621, 4875, 7863, 13105, 34073, 39315, 65525, 99971, 102219, 170365, 196575, 299913, 327625, 499855, 511095, 851825, 982875, 1299623, 1499565, 2499275, 2555475, 3898869, 4259125, 6498115, 7497825, 12496375, 12777375, 19494345, 32490575, 37489125, 97471725, 162452875, 262023991, 487358625, 786071973, 1310119955, 3406311883, 3930359865, 6550599775, 10218935649, 17031559415, 19651799325, 32752998875, 51094678245, 85157797075, 98258996625, 255473391225, 425788985375, 1277366956125]

約数ペア:

[(1, 1277366956125), (3, 425788985375), (5, 255473391225), (13, 98258996625), (15, 85157797075), (25, 51094678245), (39, 32752998875), (65, 19651799325), (75, 17031559415), (125, 10218935649), (195, 6550599775), (325, 3930359865), (375, 3406311883), (975, 1310119955), (1625, 786071973), (2621, 487358625), (4875, 262023991), (7863, 162452875), (13105, 97471725), (34073, 37489125), (39315, 32490575), (65525, 19494345), (99971, 12777375), (102219, 12496375), (170365, 7497825), (196575, 6498115), (299913, 4259125), (327625, 3898869), (499855, 2555475), (511095, 2499275), (851825, 1499565), (982875, 1299623)]