29609775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 58496256

約数和(自身を除く): 28886481

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 53, 65, 75, 117, 159, 191, 195, 225, 265, 325, 477, 573, 585, 689, 795, 955, 975, 1325, 1719, 2067, 2385, 2483, 2865, 2925, 3445, 3975, 4775, 6201, 7449, 8595, 10123, 10335, 11925, 12415, 14325, 17225, 22347, 30369, 31005, 37245, 42975, 50615, 51675, 62075, 91107, 111735, 131599, 151845, 155025, 186225, 253075, 394797, 455535, 558675, 657995, 759225, 1184391, 1973985, 2277675, 3289975, 5921955, 9869925, 29609775]

約数ペア:

[(1, 29609775), (3, 9869925), (5, 5921955), (9, 3289975), (13, 2277675), (15, 1973985), (25, 1184391), (39, 759225), (45, 657995), (53, 558675), (65, 455535), (75, 394797), (117, 253075), (159, 186225), (191, 155025), (195, 151845), (225, 131599), (265, 111735), (325, 91107), (477, 62075), (573, 51675), (585, 50615), (689, 42975), (795, 37245), (955, 31005), (975, 30369), (1325, 22347), (1719, 17225), (2067, 14325), (2385, 12415), (2483, 11925), (2865, 10335), (2925, 10123), (3445, 8595), (3975, 7449), (4775, 6201)]