172357804905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{40237}}^1$

素因数の和:42266

約数の個数: 64

約数和(自身を含む): 324154752768

約数和(自身を除く): 151796947863

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1997, 2145, 5991, 9985, 21967, 25961, 29955, 40237, 65901, 77883, 109835, 120711, 129805, 201185, 285571, 329505, 389415, 442607, 523081, 603555, 856713, 1327821, 1427855, 1569243, 2213035, 2615405, 4283565, 5753891, 6639105, 7846215, 17261673, 28769455, 80353289, 86308365, 241059867, 401766445, 883886179, 1044592757, 1205299335, 2651658537, 3133778271, 4419430895, 5222963785, 11490520327, 13258292685, 15668891355, 34471560981, 57452601635, 172357804905]

約数ペア:

[(1, 172357804905), (3, 57452601635), (5, 34471560981), (11, 15668891355), (13, 13258292685), (15, 11490520327), (33, 5222963785), (39, 4419430895), (55, 3133778271), (65, 2651658537), (143, 1205299335), (165, 1044592757), (195, 883886179), (429, 401766445), (715, 241059867), (1997, 86308365), (2145, 80353289), (5991, 28769455), (9985, 17261673), (21967, 7846215), (25961, 6639105), (29955, 5753891), (40237, 4283565), (65901, 2615405), (77883, 2213035), (109835, 1569243), (120711, 1427855), (129805, 1327821), (201185, 856713), (285571, 603555), (329505, 523081), (389415, 442607)]