888901781385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{52301}}^1$

素因数の和:52866

約数の個数: 64

約数和(自身を含む): 1491234624000

約数和(自身を除く): 602332842615

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 439, 445, 1317, 1335, 2195, 2581, 6585, 7743, 12731, 12905, 38193, 38715, 39071, 52301, 63655, 117213, 156903, 190965, 195355, 261505, 586065, 784515, 1133059, 1516729, 3399177, 4550187, 4654789, 5665295, 7583645, 13964367, 16995885, 22750935, 22960139, 23273945, 68880417, 69821835, 114800695, 134988881, 344402085, 404966643, 665844031, 674944405, 1997532093, 2024833215, 2043452371, 3329220155, 6130357113, 9987660465, 10217261855, 30651785565, 59260118759, 177780356277, 296300593795, 888901781385]

約数ペア:

[(1, 888901781385), (3, 296300593795), (5, 177780356277), (15, 59260118759), (29, 30651785565), (87, 10217261855), (89, 9987660465), (145, 6130357113), (267, 3329220155), (435, 2043452371), (439, 2024833215), (445, 1997532093), (1317, 674944405), (1335, 665844031), (2195, 404966643), (2581, 344402085), (6585, 134988881), (7743, 114800695), (12731, 69821835), (12905, 68880417), (38193, 23273945), (38715, 22960139), (39071, 22750935), (52301, 16995885), (63655, 13964367), (117213, 7583645), (156903, 5665295), (190965, 4654789), (195355, 4550187), (261505, 3399177), (586065, 1516729), (784515, 1133059)]