1330974585

素因数分解:

$3^4\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{3163}}^1$

素因数の和:4219

約数の個数: 40

約数和(自身を含む): 2388946560

約数和(自身を除く): 1057971975

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1039, 3117, 3163, 5195, 9351, 9489, 15585, 15815, 28053, 28467, 46755, 47445, 84159, 85401, 140265, 142335, 256203, 420795, 427005, 1281015, 3286357, 9859071, 16431785, 29577213, 49295355, 88731639, 147886065, 266194917, 443658195, 1330974585]

約数ペア:

[(1, 1330974585), (3, 443658195), (5, 266194917), (9, 147886065), (15, 88731639), (27, 49295355), (45, 29577213), (81, 16431785), (135, 9859071), (405, 3286357), (1039, 1281015), (3117, 427005), (3163, 420795), (5195, 256203), (9351, 142335), (9489, 140265), (15585, 85401), (15815, 84159), (28053, 47445), (28467, 46755)]